Comparison

纸飞机only vs 默信

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

端对端加密聊天

★ 2.45 ratingsView app →

About

纸飞机only

Features

Read full description

一款基于社交互动的社交APP，集合最热头条，互动圈圈，创意视频，流言飞语等生活琐事发布平台，让你找到志同道合的社群，遇见有趣的人和故事。

About

默信

This secure messaging app offers end-to-end encrypted communication through text, voice, and video calls. Users can set and view personal statuses to stay updated on friends' activities.

Highlights

End-to-end encrypted chat
Personal status updates
Text, voice, and video calls
Reliable message delivery
Private and secure communication

Features

Read full description

【应用介绍】专注聊天，沟通更简单。默信是一款专注即时沟通的聊天工具，为你和聊天搭子提供一个简单自在的聊天空间。支持文字、图片、语音、群聊等常用聊天功能，让每一次交流都轻松自然。【核心功能】极简聊天体验文字、图片、语音等常用聊天方式一应俱全，界面简洁，操作流畅，让聊天回归简单自然。群聊把朋友聚在一起，约饭、出行、聊聊日常，多人沟通同样顺畅自在。截屏提醒聊天过程中，如聊天界面发生截屏，系统将及时发送提醒，方便了解聊天动态。应用锁支持为应用设置独立解锁方式，减少他人误操作进入应用，提升日常使用体验。预设口令支持为指定聊天设置进入验证，进入聊天前需输入预设口令，满足不同聊天场景下的使用需求。默信，让聊天更简单。和聊天搭子聊聊想聊的事，让每一次沟通都简单自然。问题反馈邮箱：18111576925@163.com

Screenshots

纸飞机only3 screens

默信4 screens

Verdict

The call

The clearest difference is in-app purchases: 纸飞机only at none against 默信's 10. 纸飞机only also leads on ads (none vs shown) and iOS requirement (9.0 vs 15.0). On price, update cadence and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. 默信 sells 10 one-off in-app purchases. 纸飞机only asks for nothing beyond the download.

UpkeepUpdate frequency

纸飞机only ships an update every 3 weeks, 默信 fortnightly. Both last shipped on October 27, 2026.

Scorecard3 real differences · 7 level

纸飞机only versus 默信: the parameters behind the verdict, then further details
Parameter	纸飞机only	默信
Price	Free	Free
Rating	—	2.4 (5 ratings) — better
Positive reviews	—	16.7% of reviews
Number of ratings	—	5 — better
Update frequency	Every 3 weeks	Fortnightly — better
Ads	No — better	Yes
In-app purchases	No — better	Yes
Monetization	—	Free with in-app purchases
Devices	iPhone, iPod	iPhone, iPod
Requires iOS	9.0 — better	15.0
Further details — not scored
Size	135 MB	132 MB
Age rating	9+	17+
Developer	福建中科星泰数据科技有限公司	Chengdu Anwei Technology Co., Ltd